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This how-to will teach you two commands, iftop and nethogs, that you can use to monitor network traffic on a Linux machine. You can use iftop to view traffic by individual connection, port, network segment, or remote host, which gives you a detailed accounting of all packets coming in and out of your machine. Nethogs is a great program as well, and lets you know which processes are using bandwidth on your computer.

How to build your own file server using Samba and Ubuntu with help from Linux User & Developer veteran, Sukrit Dhandhania…

We have seen already how to install latest version of empathy IM in Ubuntu from PPA, now lets do some customizations with its look and feel.

ZFS is often looked upon as an advanced, superior file-system and one of the strong points of the Solaris/OpenSolaris platform while most feel that only recently has Linux been able to catch-up on the file-system front with EXT4 and the still-experimental Btrfs. ZFS is copy-on-write, self-healing with 256-bit checksums, supports compression, online pool growth, scales much better than the UFS file-system commonly used on BSD operating systems, supports snapshots, supports deduplication, and the list goes on for the features of this file-system developed by Sun Microsystems. In this article we are seeing how well the performance of the ZFS file-system under PC-BSD/FreeBSD 8.1 stacks up to UFS (including UFS+J and UFS+S) and on the Linux side with EXT4 and Btrfs.

Remember the Digital Economy Act? I thought you might. Sadly, the beast lives, and is slowly squirming its way to the sunlight. As part of its complicated birth process, Ofcom is conducting a consultation:

Nginx (pronounced "engine x") is a free, open-source, high-performance HTTP server. Nginx is known for its stability, rich feature set, simple configuration, and low resource consumption. This tutorial shows how you can install Nginx on a Fedora 13 server with PHP5 support (through FastCGI) and MySQL support.

So many people out there just love to talk about how Linux is now a "drop in replacement" for Microsoft Windows or Macintosh OSX. This isn't the case. The sad truth is that there are no "drop in replacements" for most software, and especially so for operating systems.

When you think Linux for business, you should think Ubuntu. Chances are good that if someone walked into your office right now and peeked over your shoulder, they would see a Windows operating system on your computer. But, did you know that you have a choice of something other than Windows for that computer on your desk, and that you have the same choice for the servers in your data center?

Novell is preparing to launch an app store called SUSE Gallery. It's designed to help partners and customers find SUSE Linux software appliances that fulfill specific business application needs. Plus, SUSE Gallery effort shows signs that Novell and VMware will continue their joint attack on Red Hat. Here's the scoop.

General Electric did not infringe on a power supplier's digital copyrights when it used protected software unlocked through a hacked security key, the 5th Circuit ruled.

[Does this ruling have ramifications for DVD's and Linux? -Az]

The Bordeaux Technology Group released Bordeaux 2.0.6 for Linux today. Bordeaux 2.0.6 is a maintenance release that fixes a number of small bugs and includes many new features.

Are you ever overwhelmed by the sheer numbers of open source software projects produced by the community? Even when looking at just a subset — such as graphics applications. Let’s examine each design field in turn. We’ll start by describing the leading program or programs in each, followed by the smaller or younger projects, and end with the special-purpose tools.

For Amarok 1.4 lovers, there is more good news. Gereqi is yet another Amarok 1.4 fork, which is still in its early stages of development. And it is already looking good.

OpenOffice.org 3.2.1 was released on June 4 and a new master workspace was branched off for the upcoming 3.3 on June 5. The code in this branch will be stabilized and later become the product release that will find its way onto your desktops. With the feature and UI freeze of June 24, only fixes will go into this new OOO330 release code branch. New features will be merged into the DEV300 development code line as 3.3 is readied for release.

Well known Bugzilla Bug 1612 “Can’t start VM when vif set and udev version is greater than 151? is also affecting xenified aka Suse kernel 2.6.34-12-xen. The workaround for the issue might be udev downgrade from 157 to 151. Following bellow is step by step description of this procedure on Opensuse 11.3 successfully fixed “Hotplug scripts not working” error.

This post is the second in a series on shell script debugging, error handling, and security. The content of this post will be geared mainly toward BASH users, but there will be information that’s suitable for users of other shells as well. Information such as techniques and methodologies may transfer very well, but BASH specific constructs and commands will not. The users of other shells (CSH, KSH, etc) will have to do some homework to see what transfers and what does not. There are a lot of opinions about how error handling should be done, which range from doing nothing to implementing comprehensive solutions. In this post, as well as my professional work, I try to err on the side of in-depth solutions.

Mark Shuttleworth said, “Moving everything to the left opens up the space on the right nicely, and I would like to experiment in 10.10 with some innovative options there.” So if you guys are wondering what did he even meant by that, you have take a look at this.

As was widely anticipated, today AMD is rolling out their Catalyst 10.7 graphics driver for Windows and Linux platforms. On the Windows side, their Catalyst 10.7 rolls out support for OpenGL ES 2.0. ATI Radeon HD 2000/3000/4000/5000 series graphics cards (along with the FirePro hardware) running Windows can now take advantage of OpenGL ES 2.0 support with HTML5 for in-browser graphics rendering. However, that support hasn't yet made its way to the Catalyst Linux driver, but there are other changes packed away in this month's update.

Android 2.2, AKA "Froyo," was announced amid wild phone-nerd scenes a couple of months back, although we're yet to see much of it in the wild. The only phone currently running a non-hacked version of Google's latest OS incarnation is the Nexus One, with all the other Google-powered smartphone users of the world still anxiously scrolling up and down the 'About Phone' page waiting for an over-the-air upgrade to arrive.

Last month’s Hadoop Summit in Santa Clara, California, saw a number of interesting developments around this increasingly hot open source project…